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All Journal Jurnal Matematika
Devi Anastasia Shinta
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Published : 2 Documents
Articles

## Title

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PERLUASAN DARI RING REGULAR Shinta, Devi Anastasia; Sumanto, YD
Jurnal Matematika Vol 2, No 3 (2013): JURNAL MATEMATIKA
Publisher : MATEMATIKA FSM, UNDIP

#### Abstract

Regular ring R is a nonempty set with two binary operations that satisfied ring axioms and qualifies for any x in R there is y in R such that x=xyx. Regular ring R ? is a ring of the set of endomorphism R^+ with identity. For any regular ring R and R' can be defined a bijective mapping from R to R' that satisfies ring homomorphism axioms or in the otherwords that mapping is an isomorphism from R to R'. By using the concept of regular ring and ring isomorphism can be determined extension of regular ring. Regular ring R is said to be embedded in regular ring R^R ?  if there exists a subring R^0 of R^R ?  such that R is isomorphic to R^0. Furthermore, regular ring R^R ?  can be said as an extension of regular ring R.
PERLUASAN DARI RING REGULAR Shinta, Devi Anastasia; Sumanto, YD
Jurnal Matematika Vol 2, No 3 (2013): JURNAL MATEMATIKA
Publisher : MATEMATIKA FSM, UNDIP

#### Abstract

Regular ring R is a nonempty set with two binary operations that satisfied ring axioms and qualifies for any x in R there is y in R such that x=xyx. Regular ring R ? is a ring of the set of endomorphism R^+ with identity. For any regular ring R and R' can be defined a bijective mapping from R to R' that satisfies ring homomorphism axioms or in the otherwords that mapping is an isomorphism from R to R'. By using the concept of regular ring and ring isomorphism can be determined extension of regular ring. Regular ring R is said to be embedded in regular ring R^R ?  if there exists a subring R^0 of R^R ?  such that R is isomorphic to R^0. Furthermore, regular ring R^R ?  can be said as an extension of regular ring R.